107550527281 has 2 divisors, whose sum is σ = 107550527282. Its totient is φ = 107550527280.

The previous prime is 107550527269. The next prime is 107550527297. The reversal of 107550527281 is 182725055701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107531526400 + 19000881 = 327920^2 + 4359^2 .

It is a cyclic number.

It is not a de Polignac number, because 107550527281 - 2²³ = 107542138673 is a prime.

It is a super-2 number, since 2×107550527281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107550522281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53775263640 + 53775263641.

It is an arithmetic number, because the mean of its divisors is an integer number (53775263641).

Almost surely, 2^107550527281 is an apocalyptic number.

It is an amenable number.

107550527281 is a deficient number, since it is larger than the sum of its proper divisors (1).

107550527281 is an equidigital number, since it uses as much as digits as its factorization.

107550527281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196000, while the sum is 43.

The spelling of 107550527281 in words is "one hundred seven billion, five hundred fifty million, five hundred twenty-seven thousand, two hundred eighty-one".